Igarashi Akinori 五十嵐明則

… Alternative Names

IGARASHI Akinori 五十嵐明則

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Researcher Number	90300855
Other IDs
External Links
Affiliation (Current)	2025: 宮崎大学, 工学部, 教授
Affiliation (based on the past Project Information) *help	2002 – 2006: 宮崎大学, 工学部, 助教授 2000 – 2001: 宮崎大学, 工学部, 助手 1999: 宮城大学, 工学部, 助手
Review Section/Research Field	Except Principal Investigator 原子・分子・量子エレクトロニクス・プラズマ / プラズマ理工学 / 物理学一般
Keywords	Except Principal Investigator atomic collision / positron / antiproton / 原子衝突 / 陽電子 / 反陽子 / resonant scattering / protonium / antihydrogen / 相対論的効果 … More / 共鳴散乱 / プロトニウム / 反水素 / He-like ion / H-like ion / Breit-Pauli approximation / Dirac equation / R-matrix method / rate coefficient / excitation cross section / highly charged ion / 国際研究者交流 / 微細構造 / ストークスパラメータ / 相対論 / 多価イオンの励起 / 電子衝突 / He様イオン / H様イオン / ブライト・パウリの相対論 / ディラックの相対論 / R行列法 / 励起反応係数 / 励起断面積 / 多価イオン / antimatter / エキゾティック原子 / 反物質科学 / 超球座標 / ポジトロニウム / 反物質 Less

Theoretical Study of antiproton dynamics in support of antihydrogen formation projects
- Principal Investigator
  
  TOSHIMA Nobuyuki
- Project Period (FY)
  2003 – 2006
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  原子・分子・量子エレクトロニクス・プラズマ
- Research Institution
  University of Tsukuba
Collisions of highly charged ions with relativistic effects by electron impact in plasmas
- Principal Investigator
  
  NAKAZAKI Shinobu
- Project Period (FY)
  2002 – 2005
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  プラズマ理工学
- Research Institution
  University of Miyazaki
Theoretical study of antiproton and position collisions related to antimatter physics
- Principal Investigator
  
  TOSHIMA Nobuyuki
- Project Period (FY)
  1999 – 2001
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  物理学一般
- Research Institution
  University of Tsukuba

All 2007 2006 2005 2004 2003 2002 Other

All Journal Article

[Journal Article] Time-delay matrix analysis of several overlapping resonances : application to the helium atom and the positroniumm negative ions2007
- Author(s)
  K.Aiba, A.Igarashi, I.Shimamura
- Journal Title
  
  J. Phys. B 40
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15340127
[Journal Article] Evaluation of the single ionisation transition amplitude using the CDW-EIS model within the framework of the impact-parameter method2007
- Author(s)
  A.Igarashi, L.Gulyas, P.D.Fainstein
- Journal Title
  
  European Physical Journal D 42
  
  Pages: 73-73
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15340127
[Journal Article] Evaluation of the single ionization transition amplitude using the CDW-EIS model within the framework of the impact-parameter method2007
- Author(s)
  A.Igarashi, L.Gulyas, P.D.Fainstein
- Journal Title
  
  European Physical Journal D 42
  
  Pages: 73-73
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15340127
[Journal Article] Time-delay matrix analysis of several overlapping resonances : application to the helium atom and the positroniumm negative ions2007
- Author(s)
  K.Aiba, A.Igarashi, I.Shimamura
- Journal Title
  
  J.Phys.B 40
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15340127
[Journal Article] Double ionization of helium by fast ion impact : Reexamination of the correlation function2006
- Author(s)
  L.Gulyas, A.Igarashi, T.Kirchner
- Journal Title
  
  Physical Review A 74
  
  Pages: 32713-32713
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15340127
[Journal Article] Eigenvalues of the time-delay matrix in overlapping resonances2006
- Author(s)
  I.Shimamura, J.F.McCann, A.Igarashi
- Journal Title
  
  Journal of Physics B 39
  
  Pages: 1847-1847
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15340127
[Journal Article] Three-body muon-transfer collisions from hydrogen isotope to He<2+> and Li<3+> ions2006
- Author(s)
  A.Igarashi, N.Toshima
- Journal Title
  
  European Physical Journal D 40
  
  Pages: 175-175
- NAID
  120007131398
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15340127
[Journal Article] Eigenvalues of the time-delay matrix in overlapping resonances2006
- Author(s)
  I.Shimamura, J.F.McCann, A.Igarashi
- Journal Title
  
  J.Phys.B 39
  
  Pages: 1847-1847
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15340127
[Journal Article] Three-body muon-transfer collisions from hydrogen isotope to He^<2+> and Li^<3+> ions2006
- Author(s)
  A.Igarashi, N.Toshima
- Journal Title
  
  European Physical Journal D 40
  
  Pages: 175-175
- NAID
  120007131398
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15340127
[Journal Article] B-Spline Expansions in Radial Dirac Equation2006
- Author(s)
  A.Igarashi
- Journal Title
  
  J.Phys.Soc.Jpn 75
  
  Pages: 114301-114301
- NAID
  110004852760
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15340127
[Journal Article] Double ionization of helium by fast ion impact : Reexamination of the correlation function2006
- Author(s)
  L.Gulyas, A.Igarashi, T.Kirchner
- Journal Title
  
  Phys.Rev.A 74
  
  Pages: 32713-32713
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15340127
[Journal Article] B-Spline Expansions in Radial Dirac Equation2006
- Author(s)
  A.Igarashi
- Journal Title
  
  Journal of Physical Society of Japan 75
  
  Pages: 114301-114301
- NAID
  110004852760
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15340127
[Journal Article] Electron-Exchange effect in electron-impact excitation of the n=2 fine-structure levels of hydrogenic ions2005
- Author(s)
  A.Igarashi, A.Ohsaki, S.Nakazaki
- Journal Title
  
  J.Phys.Soc.Jpn 74
  
  Pages: 321-321
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15340127
[Journal Article] Electron-Exchange effect in electron-impact excitation of the n=2 fine-structure levels of hydrogenic ions2005
- Author(s)
  A.Igarashi, A.Ohsaki, S.Nakazaki
- Journal Title
  
  J. Phys. Soc. Jpn 74
  
  Pages: 321-321
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15340127
[Journal Article] Electron-Exchange effect in electron-impact excitation of the n=2 fine-structure levels of hydrogenic ions2005
- Author(s)
  A.Igarashi, A.Ohsaki, S.Nakazaki
- Journal Title
  
  Journal of Physical Society of Japan 74
  
  Pages: 321-321
- Data Source
  KAKENHI-PROJECT-15340127
[Journal Article] Electron-exchange effect in electron-impact excitation of the n=2 fine-structure levels of hydrogenic ions2005
- Author(s)
  A.Igarashi
- Journal Title
  
  J. Phys. Soc. Japan 74-1
  
  Pages: 321-3215
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14580521
[Journal Article] Electron-exchange effect in electron-impact excitation of the n=2 fine-structure levels of hydrogenic ions2005
- Author(s)
  A.Igarashi et al.
- Journal Title
  
  J.Phys.Soc.Japan Vol.74,No.1
  
  Pages: 321-325
- Data Source
  KAKENHI-PROJECT-14580521
[Journal Article] Electron-exchange effect in electron-impact excitation of the n=2 fine-structure levels of hydrogenic ions2005
- Author(s)
  A.Igarashi
- Journal Title
  
  J.Phys.Soc.Japan 74-1
  
  Pages: 321-325
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14580521
[Journal Article] Protonium formation in p^-+H(1s) collision2005
- Author(s)
  A.Igarashi
- Journal Title
  
  AIP Conference Proceeding 796 LOW ENERGY ANTIPROTON PHYSICS : Eighth International Conference on Low Energy Antiproton Physics ; LEAP'05
  
  Pages: 272-275
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14580521
[Journal Article] Time-delay matrix analysis of resonances : Application to the positronium negative ion2004
- Author(s)
  A.Igarashi
- Journal Title
  
  J.Phys.B : At.Mol.Opt.Phys. 37-21
  
  Pages: 4221-4237
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14580521
[Journal Article] Time-delay matrix analysis of resonances : applications to the positronium negative ion2004
- Author(s)
  A.Igarashi, I.Shimamura
- Journal Title
  
  J.Phys.B 37
  
  Pages: 4221-4221
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15340127
[Journal Article] Time-delay matrix analysis of resonances : applications to the positronium negative ion2004
- Author(s)
  A.Igarashi, I.Shimamura
- Journal Title
  
  Physical Review A 37
  
  Pages: 4221-4221
- Data Source
  KAKENHI-PROJECT-15340127
[Journal Article] Time-delay matrix analysis of resonances : Application to the positronium negative ion2004
- Author(s)
  A.Igarashi
- Journal Title
  
  J. Phys. B : At. Mol. Opt. Phys. 37-21
  
  Pages: 4221-4237
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14580521
[Journal Article] Ionization cross sections of helium and hydrogenic ions by antiproton impact2004
- Author(s)
  A.Igarashi, S.Nakazaki, A.Ohsaki
- Journal Title
  
  Nucl. Instrum. Methods Phys. Res. B 214
  
  Pages: 135-135
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15340127
[Journal Article] Ionization cross section of helium and hydrogenic ions by antiproton impact2004
- Author(s)
  A.Igarashi
- Journal Title
  
  Nuclear Instruments and Methods B 214
  
  Pages: 135-138
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14580521
[Journal Article] Stable complex-rotation eigenvalues that conrrespond to no full resonances in scattering : Examples in positron scattering by the helium ion2004
- Author(s)
  A.Igarashi, I.Shimamura
- Journal Title
  
  Physical Review A 70
  
  Pages: 12706-12706
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15340127
[Journal Article] Ionization cross section of helium and hydrogenic ions by antiproton impact2004
- Author(s)
  A.Igarashi
- Journal Title
  
  Nuclear Instruments and Methods in Physics Research B 214
  
  Pages: 135-138
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14580521
[Journal Article] Time-delay matrix analysis of resonances : applications to the positronium negative ion2004
- Author(s)
  A.Igarashi, I.Shimamura
- Journal Title
  
  Journal of Physics B 37
  
  Pages: 4221-4221
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15340127
[Journal Article] Ionization cross sections of helium and hydrogenic ions by antiproton impact2004
- Author(s)
  A.Igarashi, S.Nakazaki, A.Ohsaki
- Journal Title
  
  Nucl.Instrum.Methods Phys.Res.B 214
  
  Pages: 135-135
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15340127
[Journal Article] Ionization cross section of helium and gydrogenic ions by antiproton impact2004
- Author(s)
  A.Igarashi
- Journal Title
  
  Nuclear Instruments and Methods in Physics Research B 214
  
  Pages: 135-138
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14580521
[Journal Article] Stable complex-rotation eigenvalues that correspond to no full resonances in scattering : Examples in positron scattering by the helium ion2004
- Author(s)
  A.Igarashi
- Journal Title
  
  Phys. Rev. A 70
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14580521
[Journal Article] Stable complex-rotation eigenvalues that correspond to no full resonances in scattering : Examples in positron scattering by the helium ion2004
- Author(s)
  A.Igarashi
- Journal Title
  
  Phys.Rev.A 70
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14580521
[Journal Article] Stable complex-rotation eigenvalues that correspond to no full resonances in scattering : Examples in positron scattering by the helium ion2004
- Author(s)
  A.Igarashi, I.Shimamura
- Journal Title
  
  Phys.Rev.A 70
  
  Pages: 12706-12706
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15340127
[Journal Article] Inseparable positron annihilation and positronium formation in positron-atom collisions : Description in terms of an absorption potential2003
- Author(s)
  A.Igarashi
- Journal Title
  
  Phys. Rev. A 68-4
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14580521
[Journal Article] Inseparable positron annihilation and positronium formation in positron-atom collisions : Description in terms of an absorption potential2003
- Author(s)
  A.Igarashi
- Journal Title
  
  Phys.Rev.A 68-4
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14580521
[Journal Article] Inseparable positron annihilation and positronium formation in positron-atom collisions : Description in terms of a absorption potential2003
- Author(s)
  A.Igarashi, M.Kimura, I.Shimamura, N.Toshima
- Journal Title
  
  Phys.Rev.A 68
  
  Pages: 42716-42716
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15340127
[Journal Article] Electron-Impact Excitation between the n=2 fine-structure levels of hydrogenic ions2003
- Author(s)
  A.Igarashi, Y.Horiguchi, A.Ohasaki, S.Nakazaki
- Journal Title
  
  J. Phys. Soc. Jpn 72
  
  Pages: 307-307
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15340127
[Journal Article] Proton impact excitation between the n=2 fine-structure levels of hydrogenic ions2003
- Author(s)
  A.Igarashi
- Journal Title
  
  J.Phys.Soc.Japan 72-5
  
  Pages: 1073-1079
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14580521
[Journal Article] Proton impact excitation between the n=2 fine-structure levels of hydrogenic ions2003
- Author(s)
  A.Igarashi
- Journal Title
  
  J. Phys. Soc. Japan 72-5
  
  Pages: 1073-1079
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14580521
[Journal Article] Electron-impact excitations between the n=2 fine-structure levels of hydrogenic ions2003
- Author(s)
  A.Igarashi
- Journal Title
  
  J.Phys.Soc.Japan 72-2
  
  Pages: 307-312
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14580521
[Journal Article] Electron-impact excitations between the n=2 fine-structure levels of hydrogenic ions2003
- Author(s)
  A.Igarashi
- Journal Title
  
  J. Phys. Soc. Japan 72-2
  
  Pages: 307-312
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14580521
[Journal Article] Electron-Impact Excitation between the n=2 fine-structure levels of hydrogenic ions2003
- Author(s)
  A.Igarashi, Y.Horiguchi, A.Ohasaki, S.Nakazaki
- Journal Title
  
  J.Phys.Soc.Jpn 72
  
  Pages: 307-307
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15340127
[Journal Article] Inseparable positron annihilation and positronium formation in positron-atom collisions : Description in terms of a absorption potential2003
- Author(s)
  A.Igarashi, M.Kimura, I.Shimamura, N.Toshima
- Journal Title
  
  Physical Review A 68
  
  Pages: 42716-42716
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15340127
[Journal Article] Proton-Impact Excitation between the n=2 fine-structure levels of hydrogenic ions2003
- Author(s)
  A.Igarashi, A.Ohasaki, S.Nakazaki
- Journal Title
  
  J. Phys. Soc. Jpn 72
  
  Pages: 1073-1073
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15340127
[Journal Article] Proton-Impact Excitation between the n=2 fine-structure levels of hydrogenic ions2003
- Author(s)
  A.Igarashi, A.Ohasaki, S.Nakazaki
- Journal Title
  
  J.Phys.Soc.Jpn 72
  
  Pages: 1073-1073
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15340127
[Journal Article] Unified treatment of positron annihilation and positonium formation2002
- Author(s)
  A.Igarashi
- Journal Title
  
  Phys.Rev.Lett. 89-12
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14580521
[Journal Article] Unified treatment of positron annihilation and positonium formation2002
- Author(s)
  A.Igarashi
- Journal Title
  
  Phys. Rev. Lett 89-12
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14580521
[Journal Article] Protonium formation in p^- + H(1s) collision
- Author(s)
  A.Igarashi
- Journal Title
  
  AIP Conference Proceeding 796 LOW ENERGY ANTIPROTON PHYSICS : Eighth International Conference on Low Energy Antiproton Physics; LEAP'05
  
  Pages: 272-275
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14580521

1. TOSHIMA Nobuyuki (10134488)

# of Collaborated Projects: 2 results

# of Collaborated Products: 4 results
2. NAKAZAKI Shinobu (70041001)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
3. OHSAKI Akihiko (70223782)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
4. HINO Kenichi (90228742)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
5. TONG Xia-min (80422210)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
6. SAKIMOTO Kazuhiro (60170627)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

Igarashi Akinori 五十嵐 明則

IGARASHI Akinori 五十嵐 明則

Research Projects

Research Products

Co-Researchers

Theoretical Study of antiproton dynamics in support of antihydrogen formation projects

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Collisions of highly charged ions with relativistic effects by electron impact in plasmas

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Theoretical study of antiproton and position collisions related to antimatter physics

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] Time-delay matrix analysis of several overlapping resonances : application to the helium atom and the positroniumm negative ions2007

Author(s)

Journal Title

Description

Data Source

[Journal Article] Evaluation of the single ionisation transition amplitude using the CDW-EIS model within the framework of the impact-parameter method2007

Author(s)

Journal Title

Description

Data Source

[Journal Article] Evaluation of the single ionization transition amplitude using the CDW-EIS model within the framework of the impact-parameter method2007

Author(s)

Journal Title

Description

Data Source

[Journal Article] Time-delay matrix analysis of several overlapping resonances : application to the helium atom and the positroniumm negative ions2007

Author(s)

Journal Title

Description

Data Source

[Journal Article] Double ionization of helium by fast ion impact : Reexamination of the correlation function2006

Author(s)

Journal Title

Description

Data Source

[Journal Article] Eigenvalues of the time-delay matrix in overlapping resonances2006

Author(s)

Journal Title

Description

Data Source

[Journal Article] Three-body muon-transfer collisions from hydrogen isotope to He<2+> and Li<3+> ions2006

Author(s)

Journal Title

NAID

Description

Data Source

[Journal Article] Eigenvalues of the time-delay matrix in overlapping resonances2006

Author(s)

Journal Title

Description

Data Source

[Journal Article] Three-body muon-transfer collisions from hydrogen isotope to He^<2+> and Li^<3+> ions2006

Author(s)

Journal Title

NAID

Description

Data Source

[Journal Article] B-Spline Expansions in Radial Dirac Equation2006

Author(s)

Journal Title

NAID

Description

Data Source

[Journal Article] Double ionization of helium by fast ion impact : Reexamination of the correlation function2006

Author(s)

Journal Title

Description

Igarashi Akinori 五十嵐明則

IGARASHI Akinori 五十嵐明則